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Article

Application of Complex Rotation Method for Calculate to Correlation Factor and the 2sns+1,3Se, 2snp+1,3P0, 2pnp+1,3De, 3d4d +1,3Ge Autoionizing States of He-like Atoms

1University Cheikh Anta Diop, Department of Physics, Atoms Laser Laboratory, Dakar, Senegal


International Journal of Physics. 2018, Vol. 6 No. 6, 174-180
DOI: 10.12691/ijp-6-6-1
Copyright © 2018 Science and Education Publishing

Cite this paper:
B. Sow, A. Diouf, Y. Gning, B. Diop, M. Sow, A. Wague. Application of Complex Rotation Method for Calculate to Correlation Factor and the 2sns+1,3Se, 2snp+1,3P0, 2pnp+1,3De, 3d4d +1,3Ge Autoionizing States of He-like Atoms. International Journal of Physics. 2018; 6(6):174-180. doi: 10.12691/ijp-6-6-1.

Correspondence to: B.  Sow, University Cheikh Anta Diop, Department of Physics, Atoms Laser Laboratory, Dakar, Senegal. Email: boubacar1.sow@ucad.edu.sn

Abstract

Calculations of the energy levels of atoms and ions with Z ≤ 10 are carried out in this paper using the complex rotation method. Using a new wave function with two terms including a new method to calculate the correlation factor taking into account spherical harmonics through hypergeometric functions to calculate excited 2sns+1,3Se, 2snp+1,3P0, 2pnp+1,3De, 3d4d +1,3Ge states. The results obtained show quantitatively the great significance of electron correlation effects in the doubly excited states. These results are in compliance with some experimental and theoretical data.

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